42294364

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10867}}^1$

素因数の和:11017

約数の個数: 24

約数和(自身を含む): 85205120

約数和(自身を除く): 42910756

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 10867, 21734, 43468, 76069, 152138, 304276, 1510513, 3021026, 6042052, 10573591, 21147182, 42294364]

約数ペア:

[(1, 42294364), (2, 21147182), (4, 10573591), (7, 6042052), (14, 3021026), (28, 1510513), (139, 304276), (278, 152138), (556, 76069), (973, 43468), (1946, 21734), (3892, 10867)]